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. 2020 Aug 18;9(4):739–756. doi: 10.1007/s40123-020-00291-5

Fig. 4.

Fig. 4

Serial SD-OCT scans of a 68-year-old woman with soft drusen and an adjacent hypo-reflective space who was followed up for 3 years. OCT scans were taken on yearly intervals. Note the gradual coalescence of soft drusen and the development of a drusenoid PED. The PED has a homogenous, mildly hyper-reflective interior, and Bruch’s membrane is seen at its base. During the observation period the hypo-reflective space and visual acuity remained stable